Antigravity: Agent execution terminated due to unknown error Description I’m consistently getting the following error in Google Antigravity when running an agent: Unknown: Agent execution terminated due to error. The agent runs for approximately 1 second and then terminates without providing any…

Hi @Vineet_Dhiman , Could you please provide a few more details: What version of the Antigravity you are using? Could you share the logs from the Antigravity console or the background task status around the time of the crash? You can find these in the application log directory or via the terminal …

Hi, I am facing the same issue. I do have AI pro subscription. Been facing the issue since 2 days. I am using antigravity IDE, i don’t see any logs in any console… Antigravity version: 2.5.5 (latest - no updates available as of 25 Aug, 2026) [Screenshot 2026-08-25 at 10.24.17 PM]

Hi, I’m having the exact same problem as you. I get the same error when using an agent. I was developing a system in React, and I left it untouched for about a month. A week and a half ago, I went back to the Antigravity IDE, and everything was working fine until yesterday when I logged in and got t…

I have the same issue since I upgrade the IDE to the latest yesterday 20260826. environment is windows 10 machine for the Antigravity IDE. – no luck today (login account, succussed). Try to use antigravity extension for VS code it has been blocked by authentication part. It’s very annoyed as the o…

Downgrading the version resolved the issue for me. [image] Agent execution terminated due to error. ---2.5.2 Google Antigravity Agent execution terminated due to error. Updating Antigravity IDE v2.5.2 has been causing errors all the time. My solution reverte…

agy Version: 2.12.0 Is the problem still unresolved?

if downgrading always the solution of this antigravity problems, they it means this agent code is really bad and want their user to leave them ? im tired keep facing new error every month and the solution only “downgrading”

I’m still facing that problem on version 2.12.2，Antigravity on Windows. However, the claude models and ChatGPT model work well.

Antigravity: Agent execution terminated due to unknown error

Google Antigravity

hemanth-nag September 2, 2026, 6:24am 6

Downgrading the version resolved the issue for me.

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Antigravity: Agent execution terminated due to unknown error

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